Tweets around social media say that The "Hack" was a hoax. It never happened. The reality is that it was an inside job: only admins or staff have to permission to move funds! It was a move to funnel coins (BTC) from staffer's account to another.
Dont believe in such controversies after such happenings especially the one happened with Binance because most of them are 90% wrong. People start making ambiguities by spreading such nonsense which is a direct effect on the fame and reputation of that company, in case of crypto it happened with exchange that is Binance. It is no doubt a big loss but is a blessing as they will 2x their security now.